The Hartmann number (Ha) is the ratio of electromagnetic force to the viscous force, first introduced by Julius Hartmann (1881 – 1951) of Denmark. It is...

Erich Alfred Hartmann (19 April 1922 – 20 September 1993) was a German fighter pilot during World War II and the most successful fighter ace in the history...

Thomas Carl Hartmann (born May 7, 1951) is an American radio personality, author, businessman, and progressive political commentator. Hartmann has been hosting...

Philip Edward Hartman (né Hartmann; September 24, 1948 – May 28, 1998) was a Canadian-born American comedian, actor, screenwriter, and graphic designer...

Hartmann is a surname and given name. Hartmann may also refer to: Hartmann (crater) (Hartmann Crater), Farside, Moon; an impact crater 3341 Hartmann (Asteroid...

Johannes Franz Hartmann (11 January 1865 – 13 September 1936) was a German physicist and astronomer. In 1904, while studying the spectroscopy of Delta...

The Hartmann Group, headquartered in Heidenheim, Baden-Württemberg, Germany, is a manufacturer of medical and care products, as well as a provider of associated...

Heinz Hartmann (November 4, 1894 in Vienna, Austria-Hungary – May 17, 1970 in Stony Point, New York), was an Austrian psychiatrist and psychoanalyst. He...

the Hartmann number,   H a {\displaystyle \ Ha} , by the relation: Q   =   H a 2   {\displaystyle Q\ {=}\ Ha^{2}\ } Rayleigh number Taylor number N.E...

diagonals give common symbols for the quantities, and the given dimensionless number is the ratio of the left column quantity over top row quantity; e.g. Re...

a number of Olympic athletes. He was also reportedly "consulted by Nike" on the design of the Nike Free running shoe. Athletes with whom Hartmann has...

Ha – Hartmann number Re – Reynolds number D. Lee; H. Choi (2001), "Magnetohydrodynamic turbulent flow in a channel at low magnetic Reynolds number", Journal...

Brødrene Hartmann A/S is the world’s leading manufacturer of moulded-fibre egg packaging, a market-leading manufacturer of fruit packaging in South America...

Karl Amadeus Hartmann (2 August 1905 – 5 December 1963) was a German composer. A major figure of the musical life of post-war Germany, he has been described...

Hartmann Paul Johann Lauterbacher (24 May 1909 – 12 April 1988) was the German Stabsführer of the Hitler Youth (Hitler Jugend), the Gauleiter of Gau Southern...

Werner Hartmann (11 December 1902 – 26 April 1963) was a German U-boat commander in World War II. He was credited with sinking 26 ships, amounting to over...

Reinhard Rudolf Karl Hartmann (8 April 1938 – 12 September 2024) was an Austrian-born English lexicographer and applied linguist. Until the 1970s, lexicographers...

his German friends Paul von Hartmann and Paul's girlfriend Lena celebrate their graduation from Oxford University. Hartmann insists Legat visit him in...

releasing the alkyl hypoiodite and chloride. Alternatively, the Meyer-Hartmann reaction applies: a silver alkoxide reacts with elemental iodine to give...

Thomas de Hartmann, consisting of a selection of Gurdjieff/de Hartmann collaborations (as well as three early romantic works composed by de Hartmann in his...

Charles C. Hartmann (1889–1977) was an American architect. A number of his works are listed on the U.S. National Register of Historic Places. The include:...

Emil Hartmann (1 February 1836–18 July 1898) was a Danish composer of the romantic period, fourth generation of composers in the Danish Hartmann musical...

Halligan and Karin Hartmann-Eisenblätter, was released by Coconut Records in January 1993. It was a hit across Europe, becoming a number-one single in at...

Richard Hartmann (8 November 1809 – 16 December 1878) was a German engineering manufacturer. Hartmann was born on 8 November 1809 in Barr, Bas-Rhin, the...

S.; Escande, D. F. (2000). "Bifurcation in Viscoresistive MHD: The Hartmann Number and the Reversed Field Pinch". Physical Review Letters. 85 (18): 3838–3841...

Research Fellowship (2008) David Mumford Prize (2008) Hoopes Prize (2008) Hartmann Foundation's Diploma Prize (2022) Dustin Clausen is the grandson of mathematician...

 481–482 Hartmann 2012, p. 569. Blank & Quinkert 2021, p. 18. Gerlach 2016, p. 235. Moore 2022, pp. 212–213. Hartmann 2012, pp. 571–572. Hartmann 2013, "Prisoners...

depiction of a tour of an exhibition of works by architect and painter Viktor Hartmann put on at the Imperial Academy of Arts in Saint Petersburg, following his...

Daniel Hartmann (born 2 March 2001) is a German professional footballer who plays as a winger and forward for Regionalliga Nord club Hallescher. Hartmann made...

Christian Hartmann (3 June 1910 – 29 May 1985) was a Norwegian composer, born in Asker. Hartmann composed melodies to a number of songs, including Prøysen's...